add stderr redirect for executing tests

add libdir detection for some special cases - partially resolves issue #440

revert last commit, because it reverted bug fix #570

fix usage of wrong debug/release varnames

revert previous "fix" regarding applying pre-defined flags to target flags (it was correct before)

fix missing spaces between build type flags and already set flags

(0) -100 -30 -10 -6 +6 +10 +30 tip

mercurial